FI872155A - ANORDINATION FOR SAMTIDIG EXTRUSION AV FLERE AEMNEN. - Google Patents

ANORDINATION FOR SAMTIDIG EXTRUSION AV FLERE AEMNEN. Download PDF

Info

Publication number
FI872155A
FI872155A FI872155A FI872155A FI872155A FI 872155 A FI872155 A FI 872155A FI 872155 A FI872155 A FI 872155A FI 872155 A FI872155 A FI 872155A FI 872155 A FI872155 A FI 872155A
Authority
FI
Finland
Prior art keywords
head
insert
extrusion
ribs
diffuser
Prior art date
Application number
FI872155A
Other languages
Finnish (fi)
Other versions
FI872155A0 (en
Inventor
Blaise Francois Figuereo
Original Assignee
Blaise Francois Figuereo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blaise Francois Figuereo filed Critical Blaise Francois Figuereo
Publication of FI872155A0 publication Critical patent/FI872155A0/en
Publication of FI872155A publication Critical patent/FI872155A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Saccharide Compounds (AREA)
  • Confectionery (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Extrusion Of Metal (AREA)

Abstract

A machine is especially adapted for coating a profile insert and can be distinguished by the fact that it consists of several extruder screws (1, 2, 3) incorporated into a single block (4), each fed from a hopper opening, through a corresponding orifice (1', 2', 3'), into a union head (5) having a channel (6, 7, 8) for each material being extruded and hollowed out axially for an insert to pass through, this union head (5) feeding, via a distributor ring (9) perforated and grooved concentrically according to the channels in this head, an extrusion chamber (10) with controlled streams, carrying at its exit an extrusion head (11) with a reserved passage for the insert, the head consisting of a frustoconical liner (12) housing, between its entry and its exit, an externally ribbed diffuser (13), in which each groove between two ribs corresponds to an orifice of the extrusion chamber (10), an externally ribbed and grooved frustoconical core (13a) such that its ribs and grooves corresponds to those of the diffuser (13), a die (13b) hollowed out internally with conicity corresponding to the conicity of the radial ribs and grooves of the core (13a), this die comprising a passage cut out to the shape of the desired profile.
FI872155A 1986-05-16 1987-05-15 ANORDINATION FOR SAMTIDIG EXTRUSION AV FLERE AEMNEN. FI872155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607035A FR2598652B1 (en) 1986-05-16 1986-05-16 MULTI-MATERIAL SIMULTANEOUS EXTRUSION MACHINE

Publications (2)

Publication Number Publication Date
FI872155A0 FI872155A0 (en) 1987-05-15
FI872155A true FI872155A (en) 1987-11-17

Family

ID=9335304

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872155A FI872155A (en) 1986-05-16 1987-05-15 ANORDINATION FOR SAMTIDIG EXTRUSION AV FLERE AEMNEN.

Country Status (16)

Country Link
US (1) US4756682A (en)
EP (1) EP0246142B1 (en)
JP (1) JPS62273818A (en)
KR (1) KR870010938A (en)
AT (1) ATE51187T1 (en)
AU (1) AU590080B2 (en)
BR (1) BR8702486A (en)
CA (1) CA1293603C (en)
DE (1) DE3761955D1 (en)
ES (1) ES2014024B3 (en)
FI (1) FI872155A (en)
FR (1) FR2598652B1 (en)
GR (1) GR3000569T3 (en)
NO (1) NO872034L (en)
PH (1) PH24776A (en)
ZA (1) ZA873491B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679292A5 (en) * 1990-04-03 1992-01-31 Maillefer Nokia Holding
FR2672825B1 (en) * 1991-02-18 1993-05-28 Eropol Finance Dev PROCESS FOR MANUFACTURING EXTRUSION DIES AND DIES THUS OBTAINED.
US5672303A (en) * 1992-10-17 1997-09-30 Bellaform Extrusionstechnik Gmbh Process and extruding head for the manufacture and/or coating of extruding profiles
US6017477A (en) * 1996-07-23 2000-01-25 The Gillette Company Extrusion apparatus and process
US5776519A (en) * 1997-06-06 1998-07-07 Graham Engineering Corporation Parison extrusion head with quick change die ring clamp assembly
JP5690826B2 (en) 2009-07-21 2015-03-25 ザ・ポピュレイション・カウンシル，インコーポレイテッド Multi-layered gradient vaginal ring
FR2991905B1 (en) * 2012-06-18 2014-07-11 Blaise Francois Figuereo DEVICE FOR MANUFACTURING A THERAPEUTIC COMPOSITE BAR
US9770859B2 (en) * 2014-12-18 2017-09-26 The Goodyear Tire & Rubber Company Apparatus for producing laminated fabric ply strips
US10245783B2 (en) * 2015-05-21 2019-04-02 Kenneth Fuller Printer for three dimensional printing
FR3061061A1 (en) * 2016-12-22 2018-06-29 Compagnie Generale Des Etablissements Michelin EXTRUSION INSTALLATION COMPRISING AN IMPROVED EXTRUSION HEAD

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA454146A (en) * 1949-01-18 Taylor Jack Manufacture of insulated electric conductors
FR932325A (en) * 1946-08-14 1948-03-18 Method and device for the production of profiles or finished articles of plasticizable materials having veins or mottling
LU31681A1 (en) * 1951-11-23 1900-01-01
US2808617A (en) * 1952-09-05 1957-10-08 Terracini Vittorio Means for molding lengthy articles made from multi-colored plastic material
US3266092A (en) * 1962-08-27 1966-08-16 Nat Distillers Chem Corp Balanced flow die
US3837773A (en) * 1965-11-18 1974-09-24 Ethyl Corp Extruded plastic film method and apparatus for the manufacture thereof
FR2110666A5 (en) * 1970-10-26 1972-06-02 Clair Bernard Savonnerie
DE2100192C3 (en) * 1971-01-04 1983-02-24 Kautex Werke Reinold Hagen Gmbh, 5300 Bonn Extrusion head for producing a hollow strand
FR2158540B3 (en) * 1971-11-05 1975-11-28 Unilever Nv
DE2448256C3 (en) * 1974-10-10 1979-02-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Process for the manufacture of glass fibers for optical communication
DE2507979B1 (en) * 1975-02-25 1976-07-29 Marquet & Cie Noel METHOD AND EXTRUSION TOOL FOR THE PRODUCTION OF PROFILES BY EXTRUDING
FR2350164A1 (en) * 1976-05-07 1977-12-02 Eropol Metal electrode for spark erosion machining - made using a lost wax pattern and centrifugal casting
DE2622011A1 (en) * 1976-05-18 1977-12-08 Troester Maschf Paul SPRAY HEAD
DE3065921D1 (en) * 1979-12-19 1984-01-19 Eropol Sa Extrusion enclosure for controlled circular distribution of the extruded material and for an incorporated nozzle
DE3010691C2 (en) * 1980-03-20 1982-12-23 Hoechst Ag, 6000 Frankfurt Apparatus for producing a coextruded composite film with uncoated edges and made of at least two thermoplastics
US4316710A (en) * 1980-03-24 1982-02-23 The Goodyear Tire & Rubber Company Duplex extruder head
JPS5732918A (en) * 1980-08-07 1982-02-22 Plast Kogaku Kenkyusho:Kk Multilayer circular die
JPS5887023A (en) * 1981-11-19 1983-05-24 Purakoo:Kk Die for molding two-color-film
DE3211448A1 (en) * 1982-03-27 1983-09-29 Continental Gummi-Werke Ag, 3000 Hannover Process and apparatus for producing or/and processing rubber and plastic mixtures
EP0122703B1 (en) * 1983-03-11 1990-04-11 Mobil Oil Corporation Single lip rotary die
US4499041A (en) * 1983-05-23 1985-02-12 Cosden Technology, Inc. Coextrusion process for producing multiple layered thermoplastic pipe

Also Published As

Publication number Publication date
AU7297587A (en) 1987-11-19
ZA873491B (en) 1987-11-09
ATE51187T1 (en) 1990-04-15
CA1293603C (en) 1991-12-31
JPS62273818A (en) 1987-11-27
FI872155A0 (en) 1987-05-15
FR2598652B1 (en) 1988-08-05
US4756682A (en) 1988-07-12
PH24776A (en) 1990-10-30
EP0246142A1 (en) 1987-11-19
DE3761955D1 (en) 1990-04-26
AU590080B2 (en) 1989-10-26
EP0246142B1 (en) 1990-03-21
KR870010938A (en) 1987-12-18
NO872034D0 (en) 1987-05-15
ES2014024B3 (en) 1990-06-16
NO872034L (en) 1987-11-17
GR3000569T3 (en) 1991-07-31
BR8702486A (en) 1988-02-23
FR2598652A1 (en) 1987-11-20

Similar Documents

Publication Publication Date Title
US3947173A (en) Apparatus for extruding concentric plastic sheaths
US3712594A (en) Vented screw extruder with pressure and flow regulating means
US3314108A (en) Extruder
EP0034505A3 (en) Plasticizing screw
FI872155A0 (en) ANORDINATION FOR SAMTIDIG EXTRUSION AV FLERE AEMNEN.
US5672303A (en) Process and extruding head for the manufacture and/or coating of extruding profiles
ES480847A1 (en) Extrusion head for producing synthetic and the like textile yarns
US3737260A (en) Counter flow genka head
US3411179A (en) Extruder screw mixing section
ES8301144A1 (en) Extrusion head for extruding mouldings for roller blinds, frames, finish and the like
GB1351012A (en) Process and apparatus for the production of thermoplastic sheet material having variegated patterns
DE3272185D1 (en) Method of extruding a plastics hollow profile
GB1012766A (en) Screw extruder for extruding plastic materials
US2750627A (en) Apparatus for working and advancing a plastic material
GB1061692A (en) Improvements in or relating to spinneret plates for the production of extrusion of sheath-core threads
US5364254A (en) Die for manufacturing co-extruded structural shapes
US3267194A (en) Method and apparatus for feeding plastic material
EP0091235A3 (en) Improvements in or relating to die heads for extruding plastics materials
ATE130794T1 (en) HELICAL HEAD DISTRIBUTOR FOR A PLASTIC EXTRUSION DEVICE.
GB1102078A (en) Extrusion process
GB1081562A (en) Method of producing slabs, sheets and films of thermoplastic material, and to a device therefor
SU729082A1 (en) Extrusion head for moulding polymeric articles
EP0161857A3 (en) Apparatus for and method of modifying an extruded material
GB1210970A (en) Extrusion head
RU2010716C1 (en) Extrusion head for manufacturing hose of polymeric film

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: FIGUEREO, BLAISE FRANCOIS